K25 Early Suppression Fast Response Esfr Fire Sprinkler for Storages

Basic Info

Model NO.	ESFR-363
Sprinkler Installation	Upright/Pendent
Sprinkler Head Type	Closed
Alarm Valve Type	Wet Alarm Valve
Automatically Opened and Closed Repeatedly	Can′t Automatically Opened and Closed
Closed Fire Sprinkler System	Wet Fire Sprinkler System
Nozzle Flow Coefficient	242L/Min,363L/Min
Connecting Thread	3/4",1"
Thread Standard	NPT/BSPT
Norminal Diameter(mm)	DN20/DN25
Material	Brass
Surface Finish	Natural Brass
Temperature Rating	74 Degree
Response	Fast Response
K-Factor	14/16.8/17/25.2
Working Pressure	0.1~1.2MPa
Application	High-Piled Storage/in-Rack Storage/Warehouse
Transport Package	Standard Export Package
Specification	3/4" 1"
Trademark	SINCO/OEM
Origin	Quanzhou, Fujian
HS Code	8424
Production Capacity	2000pieces/Week

Product Description

K25 Early Suppression Fast Response Esfr Fire Sprinkler for Storages

Introduction
ESFR,early suppression fast response spinkler is one kind of storage sprinklers. They are intended for use in specific applications, including the protection of high-piled and rack storage of a variety of finished goods. There sprinklers can provide more water at lower pressures or more water over a greater area of coverage. In many instances, use of the storage sprinklers can eliminate the need for additional in-rack sprinklers. It could be used for high-piled storage, in-rack storage, warehouse, high challenge occupancies and so on.
Technical parameters

Type	Early Suppression Fast Response (ESFR U/ESFR P)
Material	Brass
Surface finish	Natural brass
Operating Temperature	74 ºC
Thread diameter	3/4" NPT/BSPT (DN20)	1" NPT/BSPT (DN25)
Flow characteristic coefficient	241L/min(K=16.8)	362L/min(K=25.2)
Celling height	Greater than 45ft(13.7m) up to and including 48ft(14.6m), and a storage arrangement up to and including 43ft(13.1m)
Certificates	ISO, UL
Max working pressure	0.1~1.2Mpa (1~12 bar)
Factory Hydrostatic Test	100%, 3.0Mpa

PhotoesFactory workshop

Other Fire Fighting Equipment

Our Company
We could supply fire hose, fire hose fittings, spray nozzle, coupling, automatic fire sprinkler system products, gate valves, check valves, ball valves, etc. All these products strictly confirming to JIS, API ans BS standards. All of our products comply with international quality standards and are greatly appreciate in avariety of markets around world. Our factory is covering an area of 15900 square meters, we now over 300 workers. Our well-equipped facilities and excellent quality control throughout all stages of production enable us to guarteen total customer satisfaction. As a result of our high quality products and outstanding customer service, we have gained a globe sales network reaching the North America, South America, Mideast, Southeast Asia, East Europe, etc.

 

FAQ
1. Could you supply the samples?
Free samples always ready if the value is within our purview.
2.Do you have the MOQ?
For conventional products, Low MOQ.
3. Can you add some logo on the products?
Yes. We could OEM and design your logo.
4. Are you able to design or explore a new products for us?
Yes, we are able to, if the clients could supply the drawings or samples.